类似的有十几个 具体详聊 QQ 2881742680
Name:5-(methylamino)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid
Chemical Formula: C10H9N3O3
Exact Mass: 219.0644
Molecular Weight: 219.2000
m/z: 219.0644 (100.0%), 220.0677 (10.8%), 220.0614 (1.1%)
Elemental Analysis: C, 54.79; H, 4.14; N, 19.17; O, 21.90
Chemical Formula: C10H9N3O3
Exact Mass: 219.0644
Molecular Weight: 219.2000
m/z: 219.0644 (100.0%), 220.0677 (10.8%), 220.0614 (1.1%)
Elemental Analysis: C, 54.79; H, 4.14; N, 19.17; O, 21.90